407706

Extech 407706 Analog Sound Level Meter

Extech 407706 Analog Sound Level Meter

Description

The Extech Analog Sound Level Meter checks noise levels with a bright, easy to read analog display.

Features

  • Built-in 0.5" electret microphone
  • Analog output for connection to chart recorders, dataloggers, etc.
  • Selectable weighting (ā€˜Aā€™ or ā€˜Cā€™) and response time (fast or slow)
List Price
$69.99
Your Price
$59.49
In Stock

Shipping Information
Return Policy
Why Buy From Fondriest?

Details

The Extech Analog Sound Level meter connects to chart recorders or dataloggers to identify noise levels. The meter has measurement ranges from 54 to 126 dB in 7 ranges and selectable weighting and response time. The max hold switch locks the highest readings on the display for analysis. Applications include identifying noise ordinance violations, traffic noise measurements, community noise measurements, theater acoustic studies, and stereo balancing.

Notable Specifications:
  • Range: 54 to 126 dB
  • Accuracy: ± 2dB @ 94dB, 1000Hz
  • Weighting: ‘A’ and ‘C’ (selectable) 
  • Response time: fast and slow (selectable)
  • Microphone: 0.5" electret condenser type
  • Analog output: AC: 0.707Vrms
  • Power supply: 9V battery
  • Dimensions: 2.7 x 7.1 x 1.4" (68 x 180 x 36mm) 
  • Weight: 5.1 oz. (160g) 
What's Included:
  • (1) Meter
Image Part # Product Description Price Stock Order
Extech 407706 Analog Sound Level Meter 407706 Analog sound level meter
$59.49
In Stock

In The News

Researchers Find Link Between Climate Change and Gastrointestinal Illnesses

An understanding of climate change’s effects on the environment has become commonplace and grows every day, but one researcher from Florida State University is looking to answer a new question: What are climate change’s effects on people’s health? In one of the first studies of its kind, Chris Uejio, an assistant professor at FSU, and a team of researchers studied how climate change can affect the roughly 20 million Americans (according to the Environmental Protection Agency) who consume untreated drinking water on a daily basis. Because climate forecasts are predicting higher rainfall rates over the next few decades, coming down in intense storms, Uejio said those flashes could cause flare-ups in waterborne illnesses.

Read More

Data Buoys Infographic

We put together this infographic on data buoys for our Spring 2017 edition of the Environmental Monitor ( PDF available online ). Organizations across the globe use data buoy systems to observe and monitor atmospheric and oceanographic conditions in remote locations. Measurements range from air pressure, humidity, wind speed and direction to wave height, water temperature, dissolved oxygen and other water quality parameters. With the help of national and international networks, reliable and comprehensive data sets are made available for research and public safety.

Read More

Spring 2017 Environmental Monitor Out Now

The Spring 2017 Environmental Monitor is on the way to subscribers this month. Our quarterly print editions feature the best of the Monitor's coverage from the past few months with added photos, graphics, updates and the latest monitoring gear. If you don't have a print subscription, you can sign up for free. If you'd like to peruse some of our past editions, check out our print archive . In this edition, we showcase a number of projects that are truly advancing the way data are gathered in the environmental monitoring field. This includes a look at the first-ever deployment of the ESPniagara in Lake Erie, a device for real-time microcystin measurements that is so advanced its makers say it is essentially a robot.

Read More